diff --git a/projects/Team-5-IFipBot/IOSG Layer2 Hackathon - IFTip Bot.pptx b/projects/Team-5-IFipBot/IOSG Layer2 Hackathon - IFTip Bot.pptx
new file mode 100644
index 0000000..b01c171
Binary files /dev/null and b/projects/Team-5-IFipBot/IOSG Layer2 Hackathon - IFTip Bot.pptx differ
diff --git a/projects/Team-5-IFipBot/README.txt b/projects/Team-5-IFipBot/README.txt
new file mode 100644
index 0000000..0b03465
--- /dev/null
+++ b/projects/Team-5-IFipBot/README.txt
@@ -0,0 +1,35 @@
+*Team name
+IFTip Bot
+
+*Product direction
+A Telegram & Discord Tip Bot supports Near Aurora (ETH & ERC20 Tokens)
+
+*Introduction
+IFTip Bot create HD wallet by create random mnemonic words for each user. We integrate Aurora's wallet and contract interaction in IFTip Bot, and supports actions on Aurora:
+
+1. Create wallet in very low threshold
+2. Tip friends with Aurora ETH & ERC20 Tokens
+3. Airdrop red packets to group users
+4. Query price of Near and other tokens
+
+*Github link
+https://github.com/bibodeng/Layer2Hackathon
+
+*Demo link
+Telegram Bot: https://t.me/iftip_bot
+Discord Bot: https://dsc.gg/iftip-bot
+Demo Video: https://sourl.cn/rQnsMq 
+
+*Ethereum Wallet Address
+0x798953fF89C0cDDe6681977c9b7321eFE1E87d0e
+
+Twitter handle
+@bibodeng
+
+Website
+https://iftip.io
+
+Team information
+Let us know your team composition and everyone's responsibility
+
+[ A ] bibodeng, product manager and programmer
diff --git a/projects/Team-5-IFipBot/iftip_bot/telegram/__init__.py b/projects/Team-5-IFipBot/iftip_bot/telegram/__init__.py
new file mode 100644
index 0000000..4196b96
--- /dev/null
+++ b/projects/Team-5-IFipBot/iftip_bot/telegram/__init__.py
@@ -0,0 +1,126 @@
+import re
+import hashlib
+
+from sqlalchemy import or_
+from sqlalchemy import and_
+
+from flask import current_app
+from telegram.ext import Updater
+from telegram.ext import CommandHandler
+from telegram.ext import MessageHandler
+from telegram.ext import Filters
+
+from app.ext import db
+from app.models import *
+from app.utils import asset
+from app.utils import ifwallet
+from app.utils import reg as reg_utils
+from app.utils.utils import *
+from app.utils import cet
+from app.utils import cet_dex
+from app.utils import coin_exchange
+from app.utils.cmc import get_price_cmc
+from app.utils.telegram_sdk import get_chat_member_count
+from app.utils.telegram_sdk import get_chat_administrators
+from app.utils.exceptions import BusinessError
+
+from app.utils.enums.coin_type import CoinType
+from app.utils.enums.coin_type import Blockchain
+from app.utils.enums.currency_type import CurrencyType
+
+platform = 'telegram'
+default_coin_type = 'ETH-AURORA'
+
+def command_help(update, context):
+    add_group_member(update)
+    if len(context.args) == 1:
+        topic = context.args[0]
+        if topic == 'price':
+            handle_price_help(update)
+        elif topic == 'deposit':
+            handle_deposit_help(update)
+        elif topic == 'withdraw':
+            handle_withdraw_help(update)
+        elif topic == 'tip':
+            handle_tip_help(update)
+        elif topic == 'rain':
+            handle_rain_help(update)
+        elif topic == 'password':
+            handle_password_help(update)
+        elif topic == 'pair':
+            handle_swap_pair_help(update)
+        elif topic == 'swap':
+            handle_swap_help(update)
+        elif topic == 'bind_mobile':
+            handle_bind_mobile_help(update)
+        elif topic == 'verify_mobile':
+            handle_verify_mobile_help(update)
+        elif topic == 'switch_wallet':
+            handle_switch_wallet_help(update)
+
+        return
+
+def command_deposit(update, context):
+    add_group_member(update)
+
+    if context.args:
+        coin_type = context.args[0].upper()
+        datas = {'coin': coin_type}
+        handle_deposit(update, datas)
+    else:
+        handle_deposit_help(update)
+
+def command_withdraw(update, context):
+    add_group_member(update)
+    if context.args:
+        datas = {
+            "amount": quantize(context.args[0], 8),
+            "coin": context.args[1],
+            "address": context.args[2],
+            "memo": context.args[3] if len(context.args) == 4 else None
+        }
+        handle_withdraw(update, datas)
+    else:
+        handle_withdraw_help(update)
+
+def command_balance(update, context):
+    add_group_member(update)
+    if context.args:
+        datas = {'coin': context.args[0]}
+        handle_balance(update, datas)
+    else:
+        handle_balance(update, datas={})
+
+def command_tip(update, context):
+    add_group_member(update)
+    handle_tip_help(update)
+
+def command_rain(update, context):
+    try:
+        add_group_member(update)
+        if len(context.args) == 4:
+            datas = {
+                'share': context.args[0],
+                'amount': context.args[2],
+                'coin': context.args[3]
+            }
+            handle_rain(update, datas)
+        else:
+            handle_rain_help(update)
+    except:
+        current_app.logger.exception('command_rain fail')
+
+def command_password_red_packet(update, context):
+    add_group_member(update)
+    if len(context.args) == 5:
+        datas = {
+            'share': context.args[0],
+            'amount': context.args[2],
+            'coin': context.args[3],
+            'password': context.args[4].replace('#', '')
+        }
+        handle_password_red_packet(update, datas)
+    else:
+        handle_password_help(update)
+
+
diff --git a/projects/Team-5-IFipBot/iftip_bot/telegram/robot_reg.py b/projects/Team-5-IFipBot/iftip_bot/telegram/robot_reg.py
new file mode 100644
index 0000000..a07e1c8
--- /dev/null
+++ b/projects/Team-5-IFipBot/iftip_bot/telegram/robot_reg.py
@@ -0,0 +1,409 @@
+import re
+
+def intention_dbs():
+    dbs = [
+        {
+            "reg": "^(介绍|开始|机器人|start)$",
+            "key": "handle_start",
+            "default": None,
+            "dics": None,
+        },
+        # ---------------help--------------
+        {
+            "reg": "^(帮助|help)$",
+            "key": "handle_help",
+            "default": None,
+            "dics": None,
+        },
+        {
+            "reg": "^(我想|我要|怎么|如何)?(提现|提走|提币|withdraw)[ ]?([a-zA-Z0-9\-]{2,16})?$",
+            "key": "handle_withdraw_help",
+            "default": None,
+            "dics": None,
+        },
+        {
+            "reg": "^(充值|deposit)$",
+            "key": "handle_deposit_help",
+            "default": None,
+            "dics": None,
+        },
+        {
+            "reg": "^(钱包|wallet|wallets|钱包列表)$",
+            "key": "handle_wallet_list",
+            "default": None,
+            "dics": None,
+        },
+        {
+            "reg": "^(我想|我要|怎么|帮助|help)[ ]?(报价|充值|提现|提币|打赏|红包|发红包|红包雨|口令红包|兑换|交易对|绑定|绑定手机|验证|绑定验证|手机验证|切换钱包|price|deposit|withdraw|tip|rain|password|pair|swap|bind_mobile|verify_mobile|switch_wallet)$",
+            "key": "handle_help",
+            "default": None,
+            "dics": [{
+                "reg": "^(我想|我要|怎么|帮助|help)[ ]?(报价|充值|提现|提币|打赏|红包|发红包|红包雨|口令红包|兑换|交易对|绑定|绑定手机|验证|绑定验证|手机验证|切换钱包|price|deposit|withdraw|tip|rain|password|pair|swap|bind_mobile|verify_mobile|switch_wallet)$",
+                "is_read_keys": True,
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "help", "default": None}
+                ],
+                "key": "handle_help",
+                "keys": [
+                    {"name": "报价", "key": "handle_price_help"},
+                    {"name": "充值", "key": "handle_deposit_help"},
+                    {"name": "提现", "key": "handle_withdraw_help"},
+                    {"name": "提币", "key": "handle_withdraw_help"},
+                    {"name": "打赏", "key": "handle_tip_help"},
+                    {"name": "红包", "key": "handle_rain_help"},
+                    {"name": "发红包", "key": "handle_rain_help"},
+                    {"name": "红包雨", "key": "handle_rain_help"},
+                    {"name": "口令红包", "key": "handle_password_help"},
+                    {"name": "兑换", "key": "handle_swap_help"},
+                    {"name": "交易对", "key": "handle_swap_pair_help"},
+                    {"name": "绑定", "key": "handle_bind_mobile_help"},
+                    {"name": "绑定手机", "key": "handle_bind_mobile_help"},
+                    {"name": "验证", "key": "handle_verify_mobile_help"},
+                    {"name": "绑定验证", "key": "handle_verify_mobile_help"},
+                    {"name": "手机验证", "key": "handle_verify_mobile_help"},
+                    {"name": "切换钱包", "key": "handle_switch_wallet_help"},
+                    {"name": "price", "key": "handle_price_help"},
+                    {"name": "deposit", "key": "handle_deposit_help"},
+                    {"name": "withdraw", "key": "handle_withdraw_help"},
+                    {"name": "tip", "key": "handle_tip_help"},
+                    {"name": "rain", "key": "handle_rain_help"},
+                    {"name": "password", "key": "handle_password_help"},
+                    {"name": "pair", "key": "handle_swap_pair_help"},
+                    {"name": "swap", "key": "handle_swap_help"},
+                    {"name": "bind_mobile", "key": "handle_bind_mobile_help"},
+                    {"name": "verify_mobile", "key": "handle_verify_mobile_help"},
+                    {"name": "switch_wallet", "key": "handle_switch_wallet_help"},
+                ],
+            }]
+        },
+        {
+            "reg": "^(我想|我要|怎么|帮助|help)?[ ]?(报价|充值|提现|提币|打赏|红包|口令红包|兑换|绑定|绑定手机|验证|绑定验证|手机验证|切换钱包|price|deposit|withdraw|tip|password|pair|swap|bind_mobile|verify_mobile|switch_wallet)$",
+            "key": "handle_help",
+            "default": None,
+            "dics": [{
+                "reg": "^(我想|我要|怎么|帮助|help)?[ ]?(报价|充值|提现|提币|打赏|红包|口令红包|兑换|交易对|绑定|绑定手机|验证|绑定验证|手机验证|切换钱包|price|deposit|withdraw|tip|password|pair|swap|bind_mobile|verify_mobile|switch_wallet)$",
+                "is_read_keys": True,
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "help", "default": None}
+                ],
+                "key": "handle_help",
+                "keys": [
+                    {"name": "报价", "key": "handle_price_help"},
+                    {"name": "充值", "key": "handle_deposit_help"},
+                    {"name": "提现", "key": "handle_withdraw_help"},
+                    {"name": "提币", "key": "handle_withdraw_help"},
+                    {"name": "打赏", "key": "handle_tip_help"},
+                    {"name": "红包", "key": "handle_rain_help"},
+                    {"name": "口令红包", "key": "handle_password_help"},
+                    {"name": "兑换", "key": "handle_swap_help"},
+                    {"name": "交易对", "key": "handle_swap_pair_help"},
+                    {"name": "绑定", "key": "handle_bind_mobile_help"},
+                    {"name": "绑定手机", "key": "handle_bind_mobile_help"},
+                    {"name": "验证", "key": "handle_verify_mobile_help"},
+                    {"name": "绑定验证", "key": "handle_verify_mobile_help"},
+                    {"name": "手机验证", "key": "handle_verify_mobile_help"},
+                    {"name": "切换钱包", "key": "handle_switch_wallet_help"},
+                    {"name": "price", "key": "handle_price_help"},
+                    {"name": "deposit", "key": "handle_deposit_help"},
+                    {"name": "withdraw", "key": "handle_withdraw_help"},
+                    {"name": "tip", "key": "handle_tip_help"},
+                    {"name": "password", "key": "handle_password_help"},
+                    {"name": "pair", "key": "handle_swap_pair_help"},
+                    {"name": "swap", "key": "handle_swap_help"},
+                    {"name": "bind_mobile", "key": "handle_bind_mobile_help"},
+                    {"name": "verify_mobile", "key": "handle_verify_mobile_help"},
+                    {"name": "switch_wallet", "key": "handle_switch_wallet_help"},
+                ],
+            }]
+        },
+        # ------------balance-------------
+        {
+            "reg": "^(余额|balance)[ ]?([a-zA-Z0-9\-]{2,16})?$",
+            "key": "handle_balance",
+            "default": None,
+            "dics": [{
+                "reg": "^(余额|balance)[ ]?([a-zA-Z0-9\-]{2,16})?$",
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "coin", "default": None}
+                ],
+                "key": "handle_balance",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        {
+            "reg": "^(查看我的|查看|我的|查|check)*[ ]?([a-zA-Z0-9\-]{2,16})?[ ]?(余额|balance)$",
+            "key": "handle_balance",
+            "default": None,
+            "dics": [{
+                "reg": "^(查看我的|查看|我的|查|check)*[ ]?([a-zA-Z0-9\-]{2,16})?[ ]?(余额|balance)$",
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "coin", "default": None},
+                    {"field": "action", "default": None}
+                ],
+                "key": "handle_balance",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        # ---------------deposit---------------
+        {
+            "reg": "^(我要|我想)?(充值|充值|充入|地址|address|deposit)[ ]?([a-zA-Z0-9\-]{2,16})?$",
+            "key": "handle_deposit",
+            "default": None,
+            "dics": [{
+                "reg": "^(我要|我想)?(充值|充入|地址|address|deposit)[ ]?([a-zA-Z0-9\-]{2,16})?$",
+                "slot_keys": [
+                    {"field": "will", "default": None},
+                    {"field": "fix", "default": None},
+                    {"field": "coin", "default": "IFT"}
+                ],
+                "key": "handle_deposit",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        # --------------withdraw-------------
+        {
+            "reg": "^(我想|我要|怎么|如何)?(提现|提走|提币|withdraw)[ ]?",
+            "key": None,
+            "default": None,
+            "dics": [{
+                "reg": "^(我想|我要|怎么|如何)?(提现|提走|提币|withdraw)[ ]?([a-zA-Z0-9\-]{2,16})$",
+                "slot_keys": [],
+                "key": "handle_withdraw_help",
+                "is_read_keys": False,
+                "keys": []
+                }, {
+                "reg": "^(我想|我要)?(提现|提走|提币|withdraw)[ ]?([+-]?\d+[\.\d]*)[ ]?([a-zA-Z0-9\-]{2,16})?[ ]+([a-zA-Z0-9:]{30,66})[ ]+([a-z0-9A-Z]{1,30})?$",
+                "slot_keys": [
+                    {"field": "will", "default": None},
+                    {"field": "fix", "default": None},
+                    {"field": "amount", "default": None},
+                    {"field": "coin", "default": None},
+                    {"field": "address", "default": None},
+                    {"field": "memo", "default": None},
+                ],
+                "key": "handle_withdraw",
+                "is_read_keys": False,
+                "keys": []
+            },
+            {
+                "reg": "^(我想|我要)?(提现|提走|提币|withdraw)[ ]?(\d+[\.\d]*)[ ]?([a-zA-Z0-9\-]{2,16})[ ]?[到|到地址|to]?[ ]+([a-zA-Z0-9:]{30,66})[ ]?(memo|MEMO)?[ ]?([a-z0-9A-Z]{1,30})?$",
+                "slot_keys": [
+                    {"field": "will", "default": None},
+                    {"field": "fix", "default": None},
+                    {"field": "amount", "default": None},
+                    {"field": "coin", "default": None},
+                    {"field": "address", "default": None},
+                    {"field": "memo_title", "default": None},
+                    {"field": "memo", "default": None}
+                ],
+                "key": "handle_withdraw",
+                "is_read_keys": False,
+                "keys": []
+            }]
+        },
+        # --------------tip-------------
+        {
+            "reg": "^(打赏|tip|\+)[ ]?[\w\W]+",
+            "key": None,
+            "default": None,
+            "dics": [
+                {
+                    "reg": "^(打赏|tip|\+)[ ]?([+-]?\d+[\.\d]*)?[ ]?([a-zA-Z0-9\-]{2,16})?[ ]*$",
+                    "slot_keys": [
+                        {"field": "fix", "default": None},
+                        {"field": "amount", "default": 1},
+                        {"field": "coin", "default": 'IFT'},
+                    ],
+                    "key": "handle_reply_tip",
+                    "is_read_keys": False,
+                    "keys": []
+                },
+                {
+                    "reg": "^(打赏|tip)[ ]?[@]?((?<!\ \d)[\w\W]*?)[ ]?([+-]?\d+[\.\d]*)?[ ]?([a-zA-Z0-9\-]{2,16})?[ ]*$",
+                    "slot_keys": [
+                        {"field": "fix", "default": None},
+                        {"field": "users", "default": None},
+                        {"field": "amount", "default": None},
+                        {"field": "coin", "default": 'IFT'},
+                    ],
+                    "key": "handle_tip",
+                    "is_read_keys": False,
+                    "keys": []
+                }
+            ],
+        },
+        # --------------password-------------
+        {
+            "reg": "^(口令红包|password)[\w\W]+",
+            "key": None,
+            "default": None,
+            "dics": [{
+                "reg": "^(口令红包|password)[ ]*(\d+)?[ ]*(个|people| )?[ ]?([+-]?\d+[\.\d]*)?[ ]?([a-zA-Z0-9\-]{2,16})?[ ]?[#]([\w\W]+)$",
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "share", "default": None},
+                    {"field": "share_name", "default": None},
+                    {"field": "amount", "default": None},
+                    {"field": "coin", "default": 'IFT'},
+                    {"field": "password", "default": None},
+                ],
+                "key": "handle_password_red_packet",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        # --------------normal red packets-------------
+        {
+            "reg": "^(红包|发红包|红包雨|红包暴雨|airdrop|rain|storm)[\w\W]*",
+            "key": None,
+            "default": None,
+            "dics": [{
+                "reg": "^(红包|发红包|红包雨|红包暴雨|airdrop|rain|storm)[ ]?(\d+)?[ ]?(个|people|share| )?[ ]?(共|总共|总额|total)?[ ]?([+-]?\d+[\.\d]*)?[ ]?([a-zA-Z0-9\-]{2,16})?[ ]?$",
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "share", "default": 5},
+                    {"field": "share_name", "default": None},
+                    {"field": "total_name", "default": None},
+                    {"field": "amount", "default": 10},
+                    {"field": "coin", "default": 'IFT'},
+                ],
+                "key": "handle_rain",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        # --------------Grab-------------
+        {
+            "reg": "^#[\w\W]*$",
+            "key": None,
+            "default": None,
+            "dics": [{
+                "reg": "^#([\w\W]*)$",
+                "slot_keys": [
+                    {"field": "password", "default": None},
+                ],
+                "key": "handle_grab",
+                "is_read_keys": False,
+                "keys": []
+            }]
+        },
+        {
+            "reg": "^(Grab|grab|Claim|claim|Airdrop|airdrop)$",
+            "key": None,
+            "default": None,
+            "dics": [{
+                "reg": "^(Grab|grab|Claim|claim|Airdrop|airdrop)$",
+                "slot_keys": [
+                    {"field": "password", "default": None},
+                ],
+                "key": "handle_grab",
+                "is_read_keys": False,
+                "keys": []
+            }]
+        },
+        # --------------coinlore-------------
+        {
+            "reg": "^[=＝]([a-zA-Z0-9\-]{2,16})$",
+            "key": "handle_coin_lore",
+            "default": None,
+            "dics": [{
+                "reg": "^[=＝]([a-zA-Z0-9\-]{2,16})$",
+                "slot_keys": [
+                    {"field": "symbol", "default": None}
+                ],
+                "key": "handle_coin_lore",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        # --------------last: price-------------
+        {
+            "reg": "^(报价|价格|price)[ ]?([a-zA-Z0-9\-]{2,16})$",
+            "key": "handle_price",
+            "default": None,
+            "dics": [{
+                "reg": "^(报价|价格|price)[ ]?([a-zA-Z0-9\-]{2,16})$",
+                "slot_keys": [
+                    {"field": "fix", "default": None},
+                    {"field": "coin", "default": None},
+                ],
+                "key": "handle_price",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        },
+        {
+            "reg": "^[\$]([a-zA-Z0-9\-]{2,16})$",
+            "key": "handle_price",
+            "default": None,
+            "dics": [{
+                "reg": "^[\$]([a-zA-Z0-9\-]{2,16})$",
+                "slot_keys": [
+                    {"field": "coin", "default": None}
+                ],
+                "key": "handle_price",
+                "is_read_keys": False,
+                "keys": []
+            }],
+        }
+    ]
+    return dbs
+
+
+def parse_msg(msg):
+    '''
+    解析用户消息
+    '''
+    datas = {}
+    ret = {"datas": None, "key": None}
+
+    records = intention_dbs()
+    for record in records:
+        if not re.match(r''+record['reg'], msg, re.IGNORECASE):
+            continue
+
+        if not record["dics"]:
+            ret["datas"] = record["default"]
+            ret["key"] = record["key"]
+            return ret
+
+        ret["key"] = record["key"]
+        for dic in record["dics"]:
+            r = re.match(r''+dic['reg'], msg)
+            if not r:
+                continue
+
+            items = r.groups()
+            items_len = len(items)
+
+            if not dic['slot_keys']: # 不要任何参数
+                ret["key"] = dic["key"]
+                break  # 已经匹配到
+
+            slot_keys_len = len(dic['slot_keys'])
+            if slot_keys_len != items_len:
+                continue
+
+            ret["key"] = dic["key"]
+            if dic["is_read_keys"]:
+                for s_key in dic["keys"]:
+                    if s_key["name"] == items[1]:
+                        ret["key"] = s_key["key"]
+            else:
+                for i in range(items_len):
+                    slot_key_item = dic['slot_keys'][i]
+                    datas[slot_key_item["field"]] = items[i] if items[i] else slot_key_item['default']
+                ret["datas"] = datas
+
+            return ret
+
+        return ret
+
+    return ret
diff --git a/projects/Team-5-IFipBot/iftip_bot/utils/aurora.py b/projects/Team-5-IFipBot/iftip_bot/utils/aurora.py
new file mode 100644
index 0000000..ae5cd58
--- /dev/null
+++ b/projects/Team-5-IFipBot/iftip_bot/utils/aurora.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import time
+import json
+import base64
+import requests
+
+from flask import current_app
+from app.ext import cache
+from app.ext import db
+from app.models import UserCredential
+from app.models import CoinAddress
+from app.utils.utils import quantize
+from app.utils import ifwallet
+from app.utils.coin_setting import get_coin_config
+
+
+def get_aurora_balance(credential, coin_type):
+    coin = get_coin_config(coin_type)
+    property_key = coin['property_key']
+    res = ifwallet.get_aurora_balance(credential.credential_id, property_key)
+
+    balance = 0
+    if res and 'balance' in res:
+        balance = res['balance']
+    return balance
+
+
+def get_aurora_address(credential):
+    res = ifwallet.get_aurora_address(credential.credential_id)
+
+    address = ''
+    if res and 'address' in res:
+        address = res['address']
+    return address
+
+
+def send_aurora_tx(credential_id, receivers, coin_type, is_sync, memo):
+    coin = get_coin_config(coin_type)
+    property_key = coin['property_key']
+    res = ifwallet.send_aurora_tx(credential_id, receivers, property_key, is_sync, memo)
+    return res
diff --git a/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_cli.py b/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_cli.py
new file mode 100644
index 0000000..2069238
--- /dev/null
+++ b/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_cli.py
@@ -0,0 +1,144 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+from web3 import Web3
+from flask import current_app
+
+from app.utils.utils import quantize
+from app.utils.utils import current_timestamp
+from app.utils.enums.coin_type import CoinType
+from app.utils.enums.coin_type import Slip44CoinType
+
+from app.models import HDCredentialWallet
+from app.models import UserAddress
+from app.models import HDCredential
+
+from app.schedules.hd_wallet import init_wallets_task
+from app.utils.enums.network import NetCode
+from app.utils.bitcoinify.mnemonic import get_node_from_mnemonic
+
+from app.utils.aurora.aurora_scan import get_contract_abi
+
+class AuroraCli():
+    w3 = None
+
+    def __init__(self):
+        self.w3 = Web3(Web3.HTTPProvider(current_app.config.get('AURORA_RPC_BASE_URL', '')))
+
+    def get_token_decimal(self, contract_address):
+        abi = get_contract_abi(contract_address)
+        contract_address = Web3.toChecksumAddress(contract_address)
+        contract = self.w3.eth.contract(abi=abi, address=contract_address)
+        decimal = int(contract.functions.decimals().call())
+        return decimal
+
+    def get_balance(self, address):
+        balance = 0
+        try:
+            balance = quantize(self.w3.eth.getBalance(self.w3.toChecksumAddress(address)) / (10 ** 18), 8)
+        except:
+            current_app.logger.exception('get_aurora_balance failed')
+        return balance
+
+    def get_aurora20_token_balance(self, contract_address, address):
+        abi = get_contract_abi(contract_address)
+        address = Web3.toChecksumAddress(address)
+        contract_address = Web3.toChecksumAddress(contract_address)
+        contract = self.w3.eth.contract(abi=abi, address=contract_address)
+        print(contract.functions)
+        decimal = int(contract.functions.decimals().call())
+        balance = contract.functions.balanceOf(address).call()
+        balance = quantize(balance / (10 ** decimal), 8)
+        return balance
+
+    def send_raw_transaction(self, private_key, to, amount, gas=100000):
+        try:
+            account = self.w3.eth.account.privateKeyToAccount(private_key)
+            tx = self.w3.eth.account.signTransaction(
+                dict(
+                    nonce=self.w3.eth.getTransactionCount(account.address),
+                    gasPrice=self.w3.eth.gasPrice,
+                    gas=gas,
+                    to=self.w3.toChecksumAddress(to),
+                    value=int(float(amount) * (10 ** 18))
+                ),
+                account.privateKey
+            )
+            tx = self.w3.eth.sendRawTransaction(tx.rawTransaction)
+            tx = self.w3.toHex(tx).replace('0x', '', 1)
+            return tx
+        except:
+            current_app.logger.exception('aurora send_raw_transaction failed')
+
+        return None
+
+
+    def send_token_raw_transaction(self, contract_address, private_key, to, amount, gas=500000):
+        try:
+            abi = get_contract_abi(contract_address)
+            account = self.w3.eth.account.privateKeyToAccount(private_key)
+            decimal = self.get_token_decimal(contract_address)
+
+            code = self.w3.eth.getCode(self.w3.toChecksumAddress(contract_address))
+            contract = self.w3.eth.contract(abi=abi, bytecode=code, address=self.w3.toChecksumAddress(contract_address))
+
+            current_app.logger.debug('aurora send token amount %s %s %s', contract_address, to, amount)
+            transaction = contract.functions.transfer(self.w3.toChecksumAddress(to), int(float(amount) * (10 ** decimal)))
+            transaction = transaction.buildTransaction({
+                "gas": gas,
+                'nonce': self.w3.eth.getTransactionCount(
+                    self.w3.toChecksumAddress(account.address))
+            })
+            tx = self.w3.eth.account.signTransaction(transaction, account.privateKey)
+            tx = self.w3.eth.sendRawTransaction(tx.rawTransaction)
+            tx = self.w3.toHex(tx).replace('0x', '', 1)
+            n_t = current_timestamp()
+            status = self.w3.eth.waitForTransactionReceipt(tx).status
+            current_app.logger.debug("Aurora等待上链耗时: {t}".format(t=current_timestamp() - n_t))
+            if not status:
+                current_app.logger.debug("交易失败: {txid}; 状态: {status}".format(txid=tx, status=status))
+                return None
+
+            return tx
+        except:
+            current_app.logger.exception('aurora send_token_raw_transaction failed')
+
+        return None
+
+    def get_account_by_mnemonic(self, mnemo_words, network='MAINNET'):
+        strategy = 44
+        account = 0
+        netcode = NetCode.get_netcode(CoinType.BTC, network) # use BTC instead
+        coin_slip_num = Slip44CoinType.AURORA
+        hd_node = get_node_from_mnemonic(mnemo_words, netcode=netcode)
+        wallet_node = hd_node.subkey(strategy, is_hardened=True).\
+            subkey(coin_slip_num, is_hardened=True).\
+            subkey(account, is_hardened=True)
+
+        key = wallet_node.subkey_for_path('0/0')
+        private_key = "{:064x}".format(key.secret_exponent())
+        account = self.w3.eth.account.privateKeyToAccount(private_key)
+        return account.address
+
+    def get_address_by_credential_id(self, credential_id, key):
+        private_key = self.get_private_key_by_credential_id(credential_id, key)
+        account = self.w3.eth.account.privateKeyToAccount(private_key)
+        return account.address
+
+    def get_private_key_by_credential_id(self, credential_id, key):
+        credential = get_credential(credential_id)
+
+        strategy = 44
+        account = 0
+        netcode = NetCode.get_netcode(CoinType.BTC, credential.network) # use BTC instead
+        coin_slip_num = Slip44CoinType.AURORA
+        mnemo_words = HDCredential.decrypt_mnemonic(credential.mnemonic, key)
+        hd_node = get_node_from_mnemonic(mnemo_words, netcode=netcode)
+        wallet_node = hd_node.subkey(strategy, is_hardened=True).\
+            subkey(coin_slip_num, is_hardened=True).\
+            subkey(account, is_hardened=True)
+
+        key = wallet_node.subkey_for_path('0/0')
+        private_key = "{:064x}".format(key.secret_exponent())
+        return private_key
+
diff --git a/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_scan.py b/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_scan.py
new file mode 100644
index 0000000..594a9a4
--- /dev/null
+++ b/projects/Team-5-IFipBot/wallet_sdk/aurora/aurora_scan.py
@@ -0,0 +1,27 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+import requests
+import decimal
+import time
+from flask import current_app
+
+from app.ext import cache
+
+from ethtoken.abi import EIP20_ABI
+
+def get_base_url():
+    return current_app.config.get('AURORA_SCAN_API_BASE_URL', '')
+
+@cache.memoize(timeout=3600)
+def get_contract_abi(contract_address, token_type='20'):
+    if token_type == '20':
+        return EIP20_ABI
+
+    url = '{base_url}/account/{contract_address}'.format(
+            base_url=get_base_url(),
+            contract_address=contract_address)
+
+    rsp = requests.get(url).json()
+    if 'code' not in rsp or not rsp['data']:
+        return None
+    return rsp['data']['contract']['Abi']